# Genius KG-100664 Disc Brake Rotor for 2015-2024 Dodge Hornet, Jeep Compass and More - Rear

### Performance Overview

Genius has been the undisputed leader in coated rotor manufacturing for the last 15 years thanks to it's groundbreaking lab engineered G-Cast™ iron cast and G-Coat™ dipped conative. Genius in-house engineered managed to develop the best combination of iron cast and coating to produce unmatched protection that adhere and stay durable for the lifetime of the rotor, without compromising on the rotor braking performan...

### Key Features

-   Engineered with with Carbon-Enhanced G-Cast™ (G11H18/G3000) iron castings to achieve an optimal braking performance (strength, stability, durability)
-   Exclusive G-Coat™ double-layer (8µm) protective coating provides rust protection on 100% of the non-braking surface
-   100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed
-   Cross-Hatched smooth surface to improve the pad's ability to grip the rotor surface, especially during initial brake applications or in wet conditions
-   Double disc ground finish eliminates lateral run-out and DTV (disk thickness variation) issues on the rotor and improves pad-rotor bed-in
-   Tested for maximum tolerance to voluminous amount of constant thermal cycles

### Package include:

-   2x Disc Brake Rotor

### Vehicle Fitment

**Fitment Summary:** 2015-2024 Dodge Hornet, Jeep Compass, Fiat 500X, Jeep Renegade

**Position:** Rear

-   2023-2024 Dodge Hornet — Position: Rear
-   2023 Jeep Compass — Position: Rear
-   2022 Jeep Compass — Position: Rear | Note: Brake Code BRF
-   2019-2021 Jeep Compass — Position: Rear | Note: With Heavy Duty Brakes
-   2018 Jeep Compass — Position: Rear
-   2017 Jeep Compass — Position: Rear | Note: With 278mm Diameter Rear Rotor
-   2016-2023 Fiat 500X — Position: Rear
-   2015-2023 Jeep Renegade — Position: Rear

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. This listing includes fitment data for 2015-2024 Dodge Hornet, Jeep Compass, Fiat 500X, Jeep Renegade.

**What part number is this?**  
The listed part number is KG-100664.

**Is this product designed for direct replacement?**  
Yes. This Disc Brake Rotor is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   Disc Brake Rotor for Dodge Hornet
-   KG-100664 fitment
-   Genius Disc Brake Rotor
-   Rear Disc Brake Rotor
-   2015-2024 Dodge Hornet Disc Brake Rotor

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2023

Dodge

Hornet

Rear

2024

Dodge

Hornet

Rear

2023

Jeep

Compass

Rear

2022

Jeep

Compass

Rear

Brake Code BRF

2019

Jeep

Compass

Rear

With Heavy Duty Brakes

2020

Jeep

Compass

Rear

With Heavy Duty Brakes

2021

Jeep

Compass

Rear

With Heavy Duty Brakes

2018

Jeep

Compass

Rear

2017

Jeep

Compass

Rear

With 278mm Diameter Rear Rotor

2016

Fiat

500X

Rear

2017

Fiat

500X

Rear

2018

Fiat

500X

Rear

2019

Fiat

500X

Rear

2020

Fiat

500X

Rear

2021

Fiat

500X

Rear

2022

Fiat

500X

Rear

2023

Fiat

500X

Rear

2015

Jeep

Renegade

Rear

2016

Jeep

Renegade

Rear

2017

Jeep

Renegade

Rear

2018

Jeep

Renegade

Rear

2019

Jeep

Renegade

Rear

2020

Jeep

Renegade

Rear

2021

Jeep

Renegade

Rear

2022

Jeep

Renegade

Rear

2023

Jeep

Renegade

Rear

## Details

- **Price:** 88.03 CAD
- **Vendor:** Genius
- **Type:** Disc Brake Rotor
- **Tags:** 2015-2024 Dodge Hornet, Automotive Parts, Brake Parts, Disc Brake Rotor, Dodge Hornet, Genius, KG-100664, Rear, Replacement Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 88.03 CAD | In stock |

## Images

- Genius KG-100664 Disc Brake Rotor for 2015-2024 Dodge Hornet, Jeep Compass and More - Rear

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> Source: [Standard Auto Part](www.standardautopart.com/products/genius-kg-100664-disc-brake-rotor-2015-2024-dodge-hornet)
> Updated: 2026-06-10